{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Subject", "Subject.Race", "Treatment.Drug", "Treatment.Time_elapsed", "Treatment.Disorder", "Treatment.Duration", "Subject.Population", "Subject.Gender", "Treatment", "Subject.Disorder", "Treatment.Freq", "Combination.Drug", "Treatment.Dosage", "Treatment.Route", "Subject.Age", "Effect"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Duration", "Subject", "Treatment.Route", "Combination.Drug", "Treatment.Freq", "Treatment.Disorder", "Treatment.Time_elapsed", "Treatment.Drug", "Effect", "Subject.Age", "Subject.Race", "Subject.Disorder", "Subject.Gender"]}], "input": "The patient developed occipital infarcts and was found to have extremely elevated levels of PPA in his blood and dialysis fluid."}
{"adverse event": [{"trigger": "developed ", "arguments": {"Subject": "The patient", "Subject.Race": "NAN", "Treatment.Drug": "PPA", "Treatment.Time_elapsed": "NAN", "Treatment.Disorder": "NAN", "Treatment.Duration": "NAN", "Subject.Population": "NAN", "Subject.Gender": "NAN", "Treatment": "extremely elevated levels of PPA", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Combination.Drug": "NAN", "Treatment.Dosage": "NAN", "Treatment.Route": "NAN", "Subject.Age": "NAN", "Effect": "occipital infarcts"}}], "potential therapeutic event": []}